title: Large tortuous patent ductus arteriosus with proximal left pulmonary artery hypoplasia.
abstract: A 3-year-old male child was diagnosed with patent ductus arteriosus. The evaluation of this patient by computed tomography (CT) angiography revealed a big tortuous patent ductus arteriosus and proximal left pulmonary artery stenosis. Successful elective surgical repair was undertaken.
authors.affiliation: Cardiac Surgery, Post Graduate Institute of Medical Sciences, Rohtak, Haryana, India.
authors.forename: Shamsher Singh
authors.initials: SS
authors.lastname: Lohchab
authors.forename: Kuldeep
authors.initials: K
authors.lastname: Laller
keywords: angiography; computed tomography (CAT scan); congenital heart disease (CHD); patent ductus arteriosus (patent arterial duct); pulmonary arteries